Little Learners Castle Nesting Stacker - Stack & Sort, Shape Sorter Base, 28 Inches Introduce Your Little One To The Fun And Educational Little Learners Castle Nesting Stacker! This Versatile 18-Piece Set Allows Children To Stack And Sort Cups By Colors, Sizes, And Numbers, Creating A Towering Castle Up To 28 Inches (73 Cm) Tall. The Unique Dual-Function Base Can Be Turned Upside Down To Become A Shape Sorter, Where Children Can Match Shapes With Their Corresponding Holes, Enhancing Their Problem-Solving And Motor Skills. After Playtime, Conveniently Store The Cups And Shapes To Keep Everything Organized. Designed For Toddlers Aged 12 Months And Up, The Little Learners Castle Nesting Stacker Promotes Color And Shape Recognition, Number Learning, And Fine Motor Development. Turn Playtime Into A Valuable Learning Experience With This Fun And Educational Toy. •Dual Function Base: Turn The Base Upside Down To Transform It Into A Shape Sorter. •Shape Matching: Match Shapes With Corresponding Holes For Added Fun And Learning. •Convenient Storage: Store Cups And Shapes Neatly After Use. •Tall Castle: Build A Towering Castle Up To 28 Inches (73 Cm) In Height.